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net/mlx4: fix sparse warnings on TX blue flame buffer

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The blue flame buffer is defined to be of type void __iomem *
but was passed to mlx4_bf_copy which gets unsigned long * .
This triggered sparse warning on different address spaces,
fix that by changing mlx4_bf_copy first param to be of type void __iomem * .

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Or Gerlitz 2012-03-06 04:04:02 +00:00 committed by David S. Miller
parent 4ef2a435be
commit 966684d581
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx4/en_tx.c
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@ -584,7 +584,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb)
return skb_tx_hash(dev, skb);
}
static void mlx4_bf_copy(unsigned long *dst, unsigned long *src, unsigned bytecnt)
static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
{
__iowrite64_copy(dst, src, bytecnt / 8);
}